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#89239#center the dialog position to its parent

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This commit is contained in:
Tino Rachui 2001-08-16 05:04:23 +00:00
parent d17b16bc27
commit 21296b6052
2 changed files with 71 additions and 7 deletions
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70
fpicker/source/win32/filepicker/FileOpenDlg.cxx
View file

@ -2,9 +2,9 @@
*
* $RCSfile: FileOpenDlg.cxx,v $
*
* $Revision: 1.3 $
* $Revision: 1.4 $
*
* last change: $Author: tra $ $Date: 2001-08-10 12:12:37 $
* last change: $Author: tra $ $Date: 2001-08-16 06:04:23 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@ -559,6 +559,7 @@ void SAL_CALL CFileOpenDialog::onHelp( )
void SAL_CALL CFileOpenDialog::onInitDone()
{
centerPositionToParent( );
}
//------------------------------------------------------------------------
@ -583,7 +584,6 @@ void SAL_CALL CFileOpenDialog::onTypeChanged( sal_uInt32 nFilterIndex )
void SAL_CALL CFileOpenDialog::onInitDialog( HWND hwndDlg, HWND hwndChild )
{
}
//------------------------------------------------------------------------
@ -748,9 +748,71 @@ unsigned int CALLBACK CFileOpenDialog::BaseDlgProc(
//
//------------------------------------------------------------------------
CFileOpenDialog* CFileOpenDialog::getCurrentInstance( HWND hwnd )
CFileOpenDialog* SAL_CALL CFileOpenDialog::getCurrentInstance( HWND hwnd )
{
OSL_ASSERT( IsWindow( hwnd ) );
return reinterpret_cast< CFileOpenDialog* >(
GetPropA( hwnd, CURRENT_INSTANCE ) );
}
//------------------------------------------------------------------------
//
//------------------------------------------------------------------------
void SAL_CALL CFileOpenDialog::centerPositionToParent( ) const
{
OSL_PRECOND( IsWindow( m_hwndFileOpenDlg ), "no dialog window, call method only after or in onInitDone" );
HDC hdc = GetDC( m_hwndFileOpenDlg );
HWND hwndParent = m_ofn.hwndOwner;
if ( !IsWindow( hwndParent ) )
hwndParent = GetDesktopWindow( );
OSL_ASSERT( IsWindow( hwndParent ) );
RECT rcParent;
GetWindowRect( hwndParent, &rcParent );
RECT rcDialog;
GetWindowRect( m_hwndFileOpenDlg, &rcDialog );
LONG lParentWidth = rcParent.right - rcParent.left;
LONG lParentHeight = rcParent.bottom - rcParent.top;
LONG lDialogWidth = rcDialog.right - rcDialog.left;
LONG lDialogHeight = rcDialog.bottom - rcDialog.top;
int xParentMid = rcParent.left + (lParentWidth / 2);
int yParentMid = rcParent.top + (lParentHeight / 2);
int x = xParentMid - (lDialogWidth / 2);
int y = yParentMid - (lDialogHeight / 2);
int xScreen = GetDeviceCaps( hdc, HORZRES );
int yScreen = GetDeviceCaps( hdc, VERTRES );
if ( x < 0 )
x = 0;
if ( y < 0 )
y = 0;
if ( (x + lDialogWidth) > xScreen )
x = xScreen - lDialogWidth;
if ( (y + lDialogHeight) > yScreen )
y = yScreen - lDialogHeight;
SetWindowPos(
m_hwndFileOpenDlg,
NULL,
x,
y,
0,
0,
SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE );
ReleaseDC( m_hwndFileOpenDlg, hdc );
}

8
fpicker/source/win32/filepicker/FileOpenDlg.hxx
View file

@ -2,9 +2,9 @@
*
* $RCSfile: FileOpenDlg.hxx,v $
*
* $Revision: 1.3 $
* $Revision: 1.4 $
*
* last change: $Author: tra $ $Date: 2001-08-10 12:12:37 $
* last change: $Author: tra $ $Date: 2001-08-16 06:04:23 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@ -313,7 +313,9 @@ protected:
// we connect the instance with the dialog window using
// SetProp, with this function we can reconnect from
// callback functions to this instance
static CFileOpenDialog* getCurrentInstance( HWND hwnd );
static CFileOpenDialog* SAL_CALL getCurrentInstance( HWND hwnd );
void SAL_CALL centerPositionToParent( ) const;
private:
// FileOpen or FileSaveDialog